/*
 * Copyright (C) 2009  Sylvain Maucourt (smaucourt@gmail.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 *
 */
package net.sylvek.where.server;

import java.io.IOException;

import javax.jdo.PersistenceManager;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.gson.JsonObject;

import net.sylvek.where.entity.PMF;
import net.sylvek.where.entity.UserEntity;

@SuppressWarnings("serial")
public class Delete extends CachedServlet {

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		String uid = req.getParameter("uid");

		PersistenceManager pm = PMF.get().getPersistenceManager();

		try {
			UserEntity user = pm.getObjectById(UserEntity.class, UidHelper
					.getInternalUid(uid));
			pm.deletePersistent(user);

			JsonObject success = new JsonObject();
			success.addProperty("success", true);
			resp.getWriter().print(success.toString());
		} catch (Exception e) {
			JsonObject error = new JsonObject();
			error.addProperty("success", false);
			error.addProperty("error", e.getMessage());
			resp.getWriter().print(error.toString());
		} finally {
			pm.close();
			resp.getWriter().flush();
		}
	}
}
